Dispersion of powdered rubber in modified PP is studied by TEM and SEM. Meantime, the effect of powdered rubber on crystallization of PP is studied by DSC.

Pig iron, scrap steel, forging steel, powdered ore (gold, copper and iron), scrap copper & aluminium, coke, scrap plastic, scrap paper, rubber.

In contrast with the traditional viewpoint, it was concluded from the test that the powdered fillers were beneficial to increase the elongation at break of rubber composites.